时间:2019-02-26 作者:英语课 分类:英语单词荟萃


英语课

  今天我们要学的词是track down。 Track down, 追捕、追寻。 "The police are trying to track down the suspect," 警方试图寻找嫌疑犯。最近有一名美国俄亥俄州的农场主自杀前把自己饲养的猛兽放了出来。 "Ohio police searched nearby areas, trying to track down the dangerous wild animals," 俄亥俄州警方搜寻附近地区,试图追捕这些危险的野生动物。

几星期前,美国发生了哈蜜瓜中毒事件。 "The U.S. Department of Agriculture tracked down the source of the contaminated 1 cantaloupe," 美国农业部追寻到了受污染的哈蜜瓜的来源。好的,今天我们学习的词是track down...



把…弄脏,污染( contaminate的过去式 ); 玷污,毒害,腐蚀(人的思想或品德)
  • The drinking water has become contaminated with lead. 饮用水被铅污染了。
  • The site was found to be contaminated by radioactivity. 发现此地受放射线污染。
学英语单词
abnormal termination
acastus
alkylolamides
amhts
and/nor gate
bags cover dirty
bavarette
benbie
bilious colic
Birofeld
boletinus pictus
bouquetin
box connecter
breadcutter choke
breast-
brestel
bridge fault
Camellia parafurfuracea
Casearia balansae
chordoid tissue
coefficient of moisture absorption
comma butterflies
composition of concurrent forces
convection chamber
Costa del Crime
Cotolon
cycloreversions
Dazhui
education-baseds
Epidihydrochlolesterin
Ergotrate
false activation
festerings
five kinds of retardation
freeze dry
fuliginous
garden design
get patent for
habeshia
half-good
Hami melons
heighteners
hood fastener
hydrophilic soft corneal contact lens
ileocecostomy
in record numbers
in-body
infraspecific
journal brass alloy
lehr belt
let sth ride
line advance
Lorexane
low-budget
melolonthidaes
methanesulphonates
methoxys
microcomputer interface kit
mole vaporization heat
mud-flat community
n.o.
natural electromagnetic phenomena
nepeans
nestiostomy
Nimrod Glacier
nitro dyestuff
nuclear material balance report
old person
part-winding starting
pascuous
phytocordyceps ninchukispora
piffy on a rock bun
premonochromator
proselytizes
Protoverin
pseudopeptidoglycan
Pulmobeta
radiation biochemistry
red hepatization
Rickettsiales
Samotlor, Ozero
scopometry
seismic cable winch
shrine-goers
Slivenska Planina
snaintons
spongite
steam curing of concrete
straw shredder
t'ings
transfer coefficient of element
transport park
travel rope
tricks of fortune
triple pole single throw
turbo-compound diesel
underwater-to-air guided missile
waist-deeps
wide distribution
wind edema
XFCN